If you've been using a desktop browser sync, you already know what we're talking about. Your data is seamlessly synced between one or more computers and the cloud. Weave goes a step further, also syncing the data with the Fennec browser. I've been using Weave off and on with Firefox for a while now, and it's steadily improved. And v1.0b is even faster and more transparent. Now we just need to see Fennec get out the door (and get much faster), and we'll have a real browser war on our hands. [download Weave via Mozilla Labs]